25153260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1657}}^1$

素因数の和:1703

約数の個数: 96

約数和(自身を含む): 80220672

約数和(自身を除く): 55067412

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 1657, 2530, 3036, 3314, 3795, 4971, 5060, 6628, 7590, 8285, 9942, 15180, 16570, 18227, 19884, 24855, 33140, 36454, 38111, 49710, 54681, 72908, 76222, 91135, 99420, 109362, 114333, 152444, 182270, 190555, 218724, 228666, 273405, 364540, 381110, 419221, 457332, 546810, 571665, 762220, 838442, 1093620, 1143330, 1257663, 1676884, 2096105, 2286660, 2515326, 4192210, 5030652, 6288315, 8384420, 12576630, 25153260]

約数ペア:

[(1, 25153260), (2, 12576630), (3, 8384420), (4, 6288315), (5, 5030652), (6, 4192210), (10, 2515326), (11, 2286660), (12, 2096105), (15, 1676884), (20, 1257663), (22, 1143330), (23, 1093620), (30, 838442), (33, 762220), (44, 571665), (46, 546810), (55, 457332), (60, 419221), (66, 381110), (69, 364540), (92, 273405), (110, 228666), (115, 218724), (132, 190555), (138, 182270), (165, 152444), (220, 114333), (230, 109362), (253, 99420), (276, 91135), (330, 76222), (345, 72908), (460, 54681), (506, 49710), (660, 38111), (690, 36454), (759, 33140), (1012, 24855), (1265, 19884), (1380, 18227), (1518, 16570), (1657, 15180), (2530, 9942), (3036, 8285), (3314, 7590), (3795, 6628), (4971, 5060)]